{
  "resourceType": "StructureDefinition",
  "id": "ext-resource-role-context",
  "url": "http://fhir.health.gov.il/StructureDefinition/ext-resource-role-context",
  "version": "0.21.0",
  "name": "ResourceRoleContext",
  "title": "Ext: Resource Role Context",
  "status": "active",
  "date": "2026-03-23",
  "publisher": "Israel Core Team",
  "contact": [
    {
      "telecom": [
        {
          "system": "email",
          "value": "tal.primak@moh.gov.il"
        }
      ]
    }
  ],
  "description": "Attributes a resource instance to a specific role in the clinical or business process (e.g., admission/hospitalization/discharge) by role code, with optional business context identifier and optional Encounter reference. Applicable to selected clinical resources listed in the context expression.",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "AllergyIntolerance"
    },
    {
      "type": "element",
      "expression": "CarePlan"
    },
    {
      "type": "element",
      "expression": "Communication"
    },
    {
      "type": "element",
      "expression": "CommunicationRequest"
    },
    {
      "type": "element",
      "expression": "Condition"
    },
    {
      "type": "element",
      "expression": "Consent"
    },
    {
      "type": "element",
      "expression": "Device"
    },
    {
      "type": "element",
      "expression": "DeviceRequest"
    },
    {
      "type": "element",
      "expression": "DeviceUseStatement"
    },
    {
      "type": "element",
      "expression": "DiagnosticReport"
    },
    {
      "type": "element",
      "expression": "DocumentReference"
    },
    {
      "type": "element",
      "expression": "FamilyMemberHistory"
    },
    {
      "type": "element",
      "expression": "Flag"
    },
    {
      "type": "element",
      "expression": "Goal"
    },
    {
      "type": "element",
      "expression": "ImagingStudy"
    },
    {
      "type": "element",
      "expression": "Immunization"
    },
    {
      "type": "element",
      "expression": "ImmunizationRecommendation"
    },
    {
      "type": "element",
      "expression": "Media"
    },
    {
      "type": "element",
      "expression": "MedicationAdministration"
    },
    {
      "type": "element",
      "expression": "MedicationDispense"
    },
    {
      "type": "element",
      "expression": "MedicationRequest"
    },
    {
      "type": "element",
      "expression": "MedicationStatement"
    },
    {
      "type": "element",
      "expression": "MolecularSequence"
    },
    {
      "type": "element",
      "expression": "NutritionOrder"
    },
    {
      "type": "element",
      "expression": "Observation"
    },
    {
      "type": "element",
      "expression": "Procedure"
    },
    {
      "type": "element",
      "expression": "QuestionnaireResponse"
    },
    {
      "type": "element",
      "expression": "RiskAssessment"
    },
    {
      "type": "element",
      "expression": "ServiceRequest"
    },
    {
      "type": "element",
      "expression": "Specimen"
    },
    {
      "type": "element",
      "expression": "Substance"
    },
    {
      "type": "element",
      "expression": "SupplyDelivery"
    },
    {
      "type": "element",
      "expression": "Task"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Ext: Resource Role Context",
        "definition": "Attributes a resource instance to a specific role in the clinical or business process (e.g., admission/hospitalization/discharge) by role code, with optional business context identifier and optional Encounter reference. Applicable to selected clinical resources listed in the context expression."
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "min": 1
      },
      {
        "id": "Extension.extension:role",
        "path": "Extension.extension",
        "sliceName": "role",
        "short": "Resource role",
        "definition": "Code indicating which role this resource plays in the clinical or business process (e.g., admission/hospitalization/discharge).",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.extension:role.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:role.url",
        "path": "Extension.extension.url",
        "fixedUri": "role"
      },
      {
        "id": "Extension.extension:role.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "extensible",
          "valueSet": "http://fhir.health.gov.il/ValueSet/resource-role-context"
        }
      },
      {
        "id": "Extension.extension:roleOperationalContext",
        "path": "Extension.extension",
        "sliceName": "roleOperationalContext",
        "short": "Business identifier associated with the specified resource role context",
        "definition": "Optional business identifier representing entity from the operational system that is associated with the specified resource role context.",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.extension:roleOperationalContext.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:roleOperationalContext.url",
        "path": "Extension.extension.url",
        "fixedUri": "roleOperationalContext"
      },
      {
        "id": "Extension.extension:roleOperationalContext.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "Identifier"
          }
        ]
      },
      {
        "id": "Extension.extension:roleEncounterContext",
        "path": "Extension.extension",
        "sliceName": "roleEncounterContext",
        "short": "Encounter associated with the specified resource role context",
        "definition": "Optional reference to Encounter associated with the specified resource role context. SHOULD be used when an additional, context-specific Encounter instance should be tracked. SHALL NOT be used when the resource's standard encounter reference already points to the relevant Encounter instance.",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.extension:roleEncounterContext.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:roleEncounterContext.url",
        "path": "Extension.extension.url",
        "fixedUri": "roleEncounterContext"
      },
      {
        "id": "Extension.extension:roleEncounterContext.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://fhir.health.gov.il/StructureDefinition/il-core-encounter"
            ]
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://fhir.health.gov.il/StructureDefinition/ext-resource-role-context"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}